This high capacity, 10 liter air operated extractor accommodates large 4-stroke engines safely with no sparking or power required. The see-through container provides a quick visual reference. Features a check valve to automatically release displaced air, a decompression valve to release negative pressure, and a pour spout for easy, clean disposal. Multiple hoses and fittings to fit most applications. Note: Not for use with flammable or corrosive products.